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6590 — GEAR,SPUR

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

6590: GEAR,SPUR.

The GEAR,SPUR is a the manufacturer industrial component. Key specifications include width: 0.875 INCHES NOMINAL IN, length: 6.000 INCHES NOMINAL IN, special_features: NONSTERILE. This part is cataloged in the U.S.

Government catalog under NSN 5330-00-242-8363, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
6590
NSN: 5330-00-242-8363
NIINs: 002428363, 004492351, 004509510, 005173081, 011955257, 015944844
FSC: 5330 — Packing and Gasket Materials
CAGE: 93742 — DRS NAVAL POWER SYSTEMS INC DBA DRS POWER & CONTROL TECHNOLOGIES INC (USA)
SPECIFICATIONS
width0.875 INCHES NOMINAL IN
length6.000 INCHES NOMINAL IN
special_featuresNONSTERILE
NSN5330-00-242-8363
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 6590 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SEAL WIDTH: 0.250 INCHES NOMINAL IN
•
SEALING ELEMENT STYLE: ANGULAR
•
OUTSIDE DIAMETER: 0.753 INCHES NOMINAL IN
•
HOUSING BORE DIAMETER: 0.750 INCHES NOMINAL IN
•
ACCOMMODATED SHAFT MAXIMUM RATED SPEED: 1000 FEET PER MINUTE FT
•
CASE STYLE: SQUARE
•
ACCOMMODATED SHAFT DIAMETER: 0.375 INCHES NOMINAL IN
•
MATERIAL: STEEL CASE
TECHNICAL CHARACTERISTICS
SEAL WIDTH0.250 INCHES NOMINAL IN
SEALING ELEMENT STYLEANGULAR
OUTSIDE DIAMETER0.753 INCHES NOMINAL IN
HOUSING BORE DIAMETER0.750 INCHES NOMINAL IN
ACCOMMODATED SHAFT MAXIMUM RATED SPEED1000 FEET PER MINUTE FT
CASE STYLESQUARE
ACCOMMODATED SHAFT DIAMETER0.375 INCHES NOMINAL IN
MATERIALSTEEL CASE
MATERIALRUBBER SYNTHETIC SEALING ELEMENT
SUBSTITUTES & CROSS-REFERENCES 10
07512TYPEPSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
182150Reference document
Same NSN cross-reference
Reference document — Secondary reference
50385Reference document
Same NSN cross-reference
Reference document — Secondary reference
3687Reference document
IBM SAS Cbl Yi Syst to SAS 3m
Reference document — Secondary reference
50385SSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
223299Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 6590?
6590 is a GEAR,SPUR.
What parts can replace 6590?
There are 10 known substitutes for 6590: 07512TYPEP, 182150, 50385 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 6590?
6590 is cataloged in the U.S. Government catalog under NSN 5330-00-242-8363. This indicates validated use in U.S. government and defense supply chains.
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